Home / 27,574,524-41,361,786-7,379,241.12

Finding the Fourth Proportional to 27,574,524, 41,361,786 and 7,379,241.12

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Solution

The fourth proportional to 27,574,524, 41,361,786 and 7,379,241.12 is: 11,068,861.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,574,524 : 41,361,786 = 7,379,241.12 : x
  2. Step 2: Convert to fraction form
    27,574,524/41,361,786 = 7,379,241.12/x
  3. Step 3: Cross multiply
    27,574,524x = 41,361,786 × 7,379,241.12
  4. Step 4: Simplify right side
    27,574,524x = 305,218,592,047,840.31
  5. Step 5: Solve for x
    x = 305,218,592,047,840.31/27,574,524
  6. Step 6: Final answer
    x = 11,068,861.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.